- Confidence
- Established
- Formation
- Derivation
- First attested
- Seneca
- Ultimate origin
- Proto-Indo-European (*seh₁-ro-)
Pronunciation
Forms
sērōtinus (feminine sērōtina, neuter sērōtinum); first/second-declension adjective[1]
Etymology
It is from the adverb sērō “late” with -tinus, from sērus “late”.[2][1][3] De Vaan traces ⟨sērus⟩ to Proto-Italic *sēro- (“(too) late”), Proto-Indo-European *seh₁-ro- (“long-lasting; late”), cognate with Old Irish sír (“lasting”) and Welsh hir (“long”).[4]
Earliest recorded meaning
Köbler's earliest source is Seneca.[5] Köbler dates Seneca 4 BC–65 AD.[5]
Semantic evolution
It meant coming or happening late, belated, deferred, and of plants late-flowering, late-ripening, and Lewis & Short note it as an agricultural term of the Augustan period for the classical ⟨sērus⟩.[2][6]
In Ecclesiastical Latin it means late.[7] Medieval Latin used it for “of the evening”, and the neuter for evening.[8] It survives as Spanish serondo and Portuguese serôdio, and English serotine (1590s) is from it through French.[1][3]
Timeline
Meanings
Adjective
- Late, belated, deferred.[2][6]
- Late-flowering, late-ripening.[6][9]
- (Medieval Latin) Of the evening.[8]
Related words
References
- ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
- ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
- ^ Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
Cite this entry
“Serotinus.” Etymologically, 17 Oct. 2026, etymologically.com/la/serotinus. Accessed 17 Oct. 2026.
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